| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.reef.runtime.azbatch.client; |
| |
| import org.apache.reef.annotations.audience.Public; |
| import org.apache.reef.tang.Configuration; |
| import org.apache.reef.tang.formats.AvroConfigurationSerializer; |
| |
| import org.apache.reef.tang.formats.ConfigurationModuleBuilder; |
| import org.apache.reef.tang.formats.OptionalParameter; |
| import org.apache.reef.tang.formats.RequiredParameter; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| /** |
| * Configuration Module for the Azure Batch runtime. |
| */ |
| @Public |
| public final class AzureBatchRuntimeConfiguration extends ConfigurationModuleBuilder { |
| |
| /** |
| * The Azure Batch account URI. |
| */ |
| public static final RequiredParameter<String> AZURE_BATCH_ACCOUNT_URI = new RequiredParameter<>(); |
| |
| /** |
| * The Azure Batch account name. |
| */ |
| public static final RequiredParameter<String> AZURE_BATCH_ACCOUNT_NAME = new RequiredParameter<>(); |
| |
| /** |
| * The Azure Batch account key. |
| */ |
| public static final RequiredParameter<String> AZURE_BATCH_ACCOUNT_KEY = new RequiredParameter<>(); |
| |
| /** |
| * The Azure Batch pool ID. |
| */ |
| public static final RequiredParameter<String> AZURE_BATCH_POOL_ID = new RequiredParameter<>(); |
| |
| /** |
| * The environment variable that holds the path to the default configuration file. |
| */ |
| public static final String AZBATCH_CONFIGURATION_FILE_ENVIRONMENT_VARIABLE = "REEF_AZBATCH_CONF"; |
| |
| /** |
| * The Azure Storage account name. |
| */ |
| public static final RequiredParameter<String> AZURE_STORAGE_ACCOUNT_NAME = new RequiredParameter<>(); |
| |
| /** |
| * The Azure Storage account key. |
| */ |
| public static final RequiredParameter<String> AZURE_STORAGE_ACCOUNT_KEY = new RequiredParameter<>(); |
| |
| /** |
| * The Azure Storage container name. |
| */ |
| public static final RequiredParameter<String> AZURE_STORAGE_CONTAINER_NAME = new RequiredParameter<>(); |
| |
| /** |
| * Container Registry server. |
| */ |
| public static final OptionalParameter<String> CONTAINER_REGISTRY_SERVER = new OptionalParameter<>(); |
| |
| /** |
| * Container Registry username. |
| */ |
| public static final OptionalParameter<String> CONTAINER_REGISTRY_USERNAME = new OptionalParameter<>(); |
| |
| /** |
| * Container Registry password. |
| */ |
| public static final OptionalParameter<String> CONTAINER_REGISTRY_PASSWORD = new OptionalParameter<>(); |
| |
| /** |
| * Container Image name. |
| */ |
| public static final OptionalParameter<String> CONTAINER_IMAGE_NAME = new OptionalParameter<>(); |
| |
| /** |
| * Set of tcp ports. |
| */ |
| public static final OptionalParameter<Integer> TCP_PORT_SET = new OptionalParameter<>(); |
| |
| /** |
| * Create a {@link Configuration} object from an Avro configuration file. |
| * |
| * @param file the configuration file. |
| * @return the configuration object. |
| * @throws IOException if the file can't be read |
| */ |
| public static Configuration fromTextFile(final File file) throws IOException { |
| return new AvroConfigurationSerializer().fromTextFile(file); |
| } |
| |
| /** |
| * Create a {@link Configuration} object from the |
| * {@link AZBATCH_CONFIGURATION_FILE_ENVIRONMENT_VARIABLE} environment variable. |
| * |
| * @return the configuration object. |
| * @throws IOException |
| * @see AZBATCH_CONFIGURATION_FILE_ENVIRONMENT_VARIABLE |
| */ |
| public static Configuration fromEnvironment() throws IOException { |
| |
| final String configurationPath = |
| System.getenv(AZBATCH_CONFIGURATION_FILE_ENVIRONMENT_VARIABLE); |
| |
| if (null == configurationPath) { |
| throw new IOException("Environment Variable " + |
| AZBATCH_CONFIGURATION_FILE_ENVIRONMENT_VARIABLE + |
| " not set."); |
| } |
| |
| final File configurationFile = new File(configurationPath); |
| if (!configurationFile.canRead()) { |
| throw new IOException("Environment Variable " + |
| AZBATCH_CONFIGURATION_FILE_ENVIRONMENT_VARIABLE + |
| " points to a file " + configurationFile.getAbsolutePath() + |
| " which can't be read." |
| ); |
| } |
| |
| return fromTextFile(configurationFile); |
| } |
| } |